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“百年大计,质量第一”。我国正处于基础设施建设高峰期,混凝土作为目前最广泛的结构使用材料之一,质量要求尤为重要。
“A hundred years plan, quality first ”. China is at the peak of infrastructure construction. Concrete is one of the most widely used structural materials at present, and the quality requirements are particularly important.